1 | <?php |
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5 | abstract class AbstractHeaderLine implements HeaderLineInterface |
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6 | { |
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7 | /** |
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8 | * @return string |
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9 | */ |
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10 | public function line() |
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11 | { |
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12 | return $this->prefix() . ': ' . $this->suffix(); |
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13 | } |
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14 | |||
15 | /** |
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16 | * @return string |
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17 | */ |
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18 | abstract protected function prefix(); |
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19 | |||
20 | /** |
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21 | * @return string |
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22 | */ |
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23 | abstract protected function suffix(); |
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24 | } |
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25 |